diff --git a/10_CMD_iOS/10_CMD_iOS/Assets.xcassets/textField.colorset/Contents.json b/10_CMD_iOS/10_CMD_iOS/Assets.xcassets/textField.colorset/Contents.json
new file mode 100644
index 0000000..0121685
--- /dev/null
+++ b/10_CMD_iOS/10_CMD_iOS/Assets.xcassets/textField.colorset/Contents.json
@@ -0,0 +1,38 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0x8D",
+          "green" : "0x8D",
+          "red" : "0x8D"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0x8D",
+          "green" : "0x8D",
+          "red" : "0x8D"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/10_CMD_iOS/10_CMD_iOS/LoginViewController.swift b/10_CMD_iOS/10_CMD_iOS/LoginViewController.swift
new file mode 100644
index 0000000..57f23a2
--- /dev/null
+++ b/10_CMD_iOS/10_CMD_iOS/LoginViewController.swift
@@ -0,0 +1,121 @@
+import UIKit
+import SnapKit
+import Then
+
+
+class LoginViewController: UIViewController {
+    
+    let mainLabel = UILabel() .then{
+        $0.textColor = .black
+        $0.text = "로그인"
+        $0.font = UIFont.systemFont(ofSize:50, weight: .bold)
+    }
+    
+    let subLabel = UILabel() .then{
+        $0.textColor = .textField
+        $0.text = "기존 계정으로 로그인 하세요~"
+        $0.font = UIFont.systemFont(ofSize:16, weight: .thin)
+    }
+    
+    let idTextField = UITextField() .then{
+        $0.placeholder = "아이디"
+        $0.textColor = .black
+        $0.font = UIFont.systemFont(ofSize: 20, weight: .regular)
+        $0.layer.borderColor = UIColor.textField.cgColor
+        $0.layer.borderWidth = 1
+        $0.layer.cornerRadius = 18
+        $0.addLeftPadding()
+    }
+    
+    let passWordTextField = UITextField().then{
+        $0.placeholder = "비밀번호"
+        $0.textColor = .black
+        $0.font = UIFont.systemFont(ofSize: 20, weight: .regular)
+        $0.layer.cornerRadius = 18
+        $0.layer.borderColor = UIColor.textField.cgColor
+        $0.layer.borderWidth = 1
+        $0.isSecureTextEntry = true
+        $0.addLeftPadding()
+    }
+    
+    let loginButton = UIButton() .then{
+        $0.setTitle("로그인", for: .normal)
+        $0.layer.cornerRadius = 18
+        $0.backgroundColor = .textField
+        $0.titleLabel?.font = UIFont.systemFont(ofSize: 18, weight: .regular)
+        $0.setTitleColor(.black, for: .normal)
+    }
+    
+    let signUpButton = UIButton() .then{
+        $0.titleLabel?.font = UIFont.systemFont(ofSize: 16, weight: .regular)
+        $0.setTitle("회원가입 하기", for: .normal)
+        $0.setTitleColor(.textField, for: .normal)
+        $0.addTarget(nil, action: #selector(signUpButtonTap), for: .touchUpInside)
+    }
+    
+    @objc func signUpButtonTap() {
+        let nextView = SignUpViewController()
+        self.navigationController?.pushViewController(nextView, animated: true)
+    }
+    
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        view.backgroundColor = .white
+        view.addSubview(mainLabel)
+        view.addSubview(subLabel)
+        view.addSubview(idTextField)
+        view.addSubview(passWordTextField)
+        view.addSubview(loginButton)
+        view.addSubview(signUpButton)
+        
+        
+        
+        mainLabel.snp.makeConstraints{
+            $0.top.equalToSuperview().inset(180)
+            $0.left.equalToSuperview().inset(43)
+        }
+        
+        subLabel.snp.makeConstraints{
+            $0.top.equalTo(mainLabel.snp.bottom).offset(15)
+            $0.left.equalToSuperview().inset(48)
+        }
+        
+        idTextField.snp.makeConstraints{
+            $0.top.equalTo(mainLabel.snp.bottom).offset(100)
+            $0.left.equalToSuperview().inset(38)
+            $0.right.equalToSuperview().inset(36)
+            $0.height.equalTo(55)
+        }
+        
+        passWordTextField.snp.makeConstraints{
+            $0.top.equalTo(idTextField.snp.bottom).offset(27)
+            $0.left.equalToSuperview().inset(38)
+            $0.right.equalToSuperview().inset(36)
+            $0.height.equalTo(55)
+        }
+        
+        loginButton.snp.makeConstraints{
+            $0.top.equalTo(passWordTextField.snp.bottom).offset(100)
+            $0.left.equalToSuperview().inset(44)
+            $0.right.equalToSuperview().inset(44)
+            $0.height.equalTo(55)
+        }
+        
+        signUpButton.snp.makeConstraints{
+            $0.top.equalTo(loginButton.snp.bottom).offset(48)
+            $0.centerX.equalToSuperview()
+        }
+    }
+
+
+}
+
+extension UITextField {
+  func addLeftPadding() {
+    let paddingView = UIView(frame: CGRect(x: 0, y: 0, width: 22, height: self.frame.height))
+    self.leftView = paddingView
+    self.leftViewMode = ViewMode.always
+  }
+}
diff --git a/10_CMD_iOS/10_CMD_iOS/SceneDelegate.swift b/10_CMD_iOS/10_CMD_iOS/SceneDelegate.swift
index 3a79e76..f61b706 100644
--- a/10_CMD_iOS/10_CMD_iOS/SceneDelegate.swift
+++ b/10_CMD_iOS/10_CMD_iOS/SceneDelegate.swift
@@ -15,8 +15,8 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
     func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
         guard let scene = (scene as? UIWindowScene) else { return }
         window = UIWindow(windowScene: scene)
-        let viewController = ViewController()
-        window?.rootViewController = viewController
+        let loginViewController = LoginViewController()
+        window?.rootViewController = UINavigationController(rootViewController: loginViewController)
         window?.makeKeyAndVisible()
     }
 
diff --git a/10_CMD_iOS/10_CMD_iOS/SignUpViewController.swift b/10_CMD_iOS/10_CMD_iOS/SignUpViewController.swift
new file mode 100644
index 0000000..76439b5
--- /dev/null
+++ b/10_CMD_iOS/10_CMD_iOS/SignUpViewController.swift
@@ -0,0 +1,148 @@
+import Then
+import SnapKit
+import UIKit
+
+class SignUpViewController: UIViewController{
+    
+    let mainLabel = UILabel() .then{
+        $0.textColor = .black
+        $0.text = "회원가입"
+        $0.font = UIFont.systemFont(ofSize:50, weight: .bold)
+    }
+    
+    let subLabel = UILabel() .then{
+        $0.textColor = .textField
+        $0.text = "새로운 계정을 만들어요~"
+        $0.font = UIFont.systemFont(ofSize:16, weight: .thin)
+    }
+    
+    let idTextField = UITextField() .then{
+        $0.placeholder = "아이디"
+        $0.textColor = .black
+        $0.font = UIFont.systemFont(ofSize: 20, weight: .regular)
+        $0.layer.borderColor = UIColor.textField.cgColor
+        $0.layer.borderWidth = 1
+        $0.layer.cornerRadius = 18
+        $0.addLeftPadding()
+    }
+    
+    let passWordTextField = UITextField() .then{
+        $0.placeholder = "비밀번호"
+        $0.textColor = .black
+        $0.font = UIFont.systemFont(ofSize: 20, weight: .regular)
+        $0.layer.cornerRadius = 18
+        $0.layer.borderColor = UIColor.textField.cgColor
+        $0.layer.borderWidth = 1
+        $0.isSecureTextEntry = true
+        $0.addLeftPadding()
+    }
+    
+    let checkPassWordTextField = UITextField() .then{
+        $0.placeholder = "비밀번호 확인"
+        $0.textColor = .black
+        $0.font = UIFont.systemFont(ofSize: 20, weight: .regular)
+        $0.layer.cornerRadius = 18
+        $0.layer.borderColor = UIColor.textField.cgColor
+        $0.layer.borderWidth = 1
+        $0.isSecureTextEntry = true
+        $0.addLeftPadding()
+    }
+    
+    let checkTextField = UITextField() .then{
+        $0.placeholder = "인증 번호를 입력해주세요."
+        $0.textColor = .black
+        $0.font = UIFont.systemFont(ofSize: 20, weight: .regular)
+        $0.layer.cornerRadius = 18
+        $0.layer.borderColor = UIColor.textField.cgColor
+        $0.layer.borderWidth = 1
+        $0.addLeftPadding()
+    }
+    
+    let signUpButton = UIButton() .then{
+        $0.setTitle("회원가입", for: .normal)
+        $0.layer.cornerRadius = 18
+        $0.backgroundColor = .textField
+        $0.titleLabel?.font = UIFont.systemFont(ofSize: 18, weight: .regular)
+        $0.setTitleColor(.black, for: .normal)
+    }
+    
+    let loginButton = UIButton() .then{
+        $0.titleLabel?.font = UIFont.systemFont(ofSize: 16, weight: .regular)
+        $0.setTitle("로그인 하기", for: .normal)
+        $0.setTitleColor(.textField, for: .normal)
+        $0.addTarget(nil, action: #selector(loginButtonTap), for: .touchUpInside)
+    }
+    
+    @objc func loginButtonTap() {
+        let beforeView = LoginViewController()
+        self.navigationController?.popViewController(animated: true)
+    }
+    
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        view.backgroundColor = .white
+        view.addSubview(mainLabel)
+        view.addSubview(subLabel)
+        view.addSubview(idTextField)
+        view.addSubview(passWordTextField)
+        view.addSubview(signUpButton)
+        view.addSubview(loginButton)
+        view.addSubview(checkTextField)
+        view.addSubview(checkPassWordTextField)
+        
+        
+        mainLabel.snp.makeConstraints{
+            $0.top.equalToSuperview().inset(136)
+            $0.left.equalToSuperview().inset(43)
+        }
+        
+        subLabel.snp.makeConstraints{
+            $0.top.equalTo(mainLabel.snp.bottom).offset(15)
+            $0.left.equalToSuperview().inset(48)
+        }
+        
+        idTextField.snp.makeConstraints{
+            $0.top.equalTo(mainLabel.snp.bottom).offset(80)
+            $0.left.equalToSuperview().inset(38)
+            $0.right.equalToSuperview().inset(36)
+            $0.height.equalTo(55)
+        }
+        
+        passWordTextField.snp.makeConstraints{
+            $0.top.equalTo(idTextField.snp.bottom).offset(25)
+            $0.left.equalToSuperview().inset(38)
+            $0.right.equalToSuperview().inset(36)
+            $0.height.equalTo(55)
+        }
+        
+        checkPassWordTextField.snp.makeConstraints{
+            $0.top.equalTo(passWordTextField.snp.bottom).offset(25)
+            $0.left.equalToSuperview().inset(38)
+            $0.right.equalToSuperview().inset(36)
+            $0.height.equalTo(55)
+        }
+        
+        checkTextField.snp.makeConstraints{
+            $0.top.equalTo(checkPassWordTextField.snp.bottom).offset(25)
+            $0.left.equalToSuperview().inset(38)
+            $0.right.equalToSuperview().inset(36)
+            $0.height.equalTo(55)
+        }
+        
+        signUpButton.snp.makeConstraints{
+            $0.top.equalTo(checkTextField.snp.bottom).offset(60)
+            $0.left.equalToSuperview().inset(44)
+            $0.right.equalToSuperview().inset(44)
+            $0.height.equalTo(55)
+        }
+        
+        loginButton.snp.makeConstraints{
+            $0.top.equalTo(signUpButton.snp.bottom).offset(30)
+            $0.centerX.equalToSuperview()
+        }
+    }
+
+
+}